Vacuum attachment for hot water tank clean out



FIG. 1 is an orthographic projection of the vacuum attachment for hot water tank clean out showing my new design;

FIG. 2 is a front elevational view of the vacuum attachment, the rear elevation view being a mirror image of the front elevation view;

FIG. 3 is a right side elevation view of the vacuum attachment;

FIG. 4 is a left side elevation view of the vacuum attachment;

FIG. 5 is a top plan view of the vacuum attachment; and,

FIG. 6 is a bottom plan view of the vacuum attachment. 

The ornamental design for a vacuum attachment for hot water tank clean out, as shown and described. 